Home / 6,659,947.78-9,190,727.98-3,604,162.03

Finding the Fourth Proportional to 6,659,947.78, 9,190,727.98 and 3,604,162.03

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Solution

The fourth proportional to 6,659,947.78, 9,190,727.98 and 3,604,162.03 is: 4,973,743.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,659,947.78 : 9,190,727.98 = 3,604,162.03 : x
  2. Step 2: Convert to fraction form
    6,659,947.78/9,190,727.98 = 3,604,162.03/x
  3. Step 3: Cross multiply
    6,659,947.78x = 9,190,727.98 × 3,604,162.03
  4. Step 4: Simplify right side
    6,659,947.78x = 33,124,872,781,587.37
  5. Step 5: Solve for x
    x = 33,124,872,781,587.37/6,659,947.78
  6. Step 6: Final answer
    x = 4,973,743.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.